Timken 33220
Tapered Roller Bearings - TS (Tapered Single) Metric
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
33220
Cone Part Number
X33220M
Cup Part Number
Y33220M
Design Unit
Metric
Cage Material
Stamped Steel
Related Assembly Number(s)
33220-90KA2
Dimensions
d - Bore
100 mm
D - Cup Outer Diameter
180 mm
B - Cone Width
63 mm
C - Cup Width
48 mm
T - Bearing Width
63 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3 mm
r - Cup Backface "To Clear" Radius2
2.5 mm
da - Cone Frontface Backing Diameter
112 mm
db - Cone Backface Backing Diameter
122 mm
Da - Cup Frontface Backing Diameter
172 mm
Db - Cup Backface Backing Diameter
160 mm
Ab - Cage-Cone Frontface Clearance
4.3 mm
Aa - Cage-Cone Backface Clearance
6.9 mm
a - Effective Center Location3
-17.3 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
127000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
488000 N
C0 - Static Radial Rating
679000 N
C6
87600 N
Factors
K - Factor7
1.44
e - ISO Factor8
0.4
Y - ISO Factor9
1.48
G1 - Heat Generation Factor (Roller-Raceway)
256.3
G2 - Heat Generation Factor (Rib-Roller End)
44
Cg - Geometry Factor10
0.106
